WELL · 42-215-20040 · DISTRICT 4
Jancik John #4
Hidalgo County · Donna (Schuster) field · Vertical
Jancik John #4 (API 42-215-20040) is a permitted well in Hidalgo County filed by J&G Oil & Gas; no completion report is on file yet.
The RRC has issued one drilling permit, issued December 28, 2000, permitted to 6,904 ft.
It was permitted by J&G Oil & Gas and has since transferred to Mission River Systems Inc. on the wellbore schedule.
Operator of record
Permitted by J&G Oil & Gas; the EWA schedule now lists a different operator.
Corpus Chrsti, TX · P-5 Y, filed Sep 4, 2025 · 26 permits on file · (361) 774-6000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mission River Systems Inc. |
| Production reports | J&G Oil & Gasthrough May 2003 |
| Latest permit | J&G Oil & GasDec 28, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,904
- total depth, ft
- 1
- permits on file
- Dec 28, 2000
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 8.09K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Jancik, John G-4-181140 | Donna (Rice) | J&G Oil & Gas | 1 | 0 | 8.09K | Oct 2000 – Jul 2026 |
| Jancik, John O-4-4274 | Donna (Schuster) | Mission River Systems, Inc. | 3 | 0 | 0 | Jan 1993 – Aug 2003 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1J&G Oil & GasNov 2000 → May 2003
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 502390-99 | Recompletion | J&G Oil & Gas | Nov 28, 2000 | Dec 28, 2000 | Oct 26, 2000 | 6,904 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-181140 | — | — | — | — |
| — | — O-4-4274 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,450 | 6,458 | Perforated |
| 6,500 | 6,508 | Perforated |
| — | 6,896 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 30 | — | — |
| 10.75 | 2,009 | 13.375 | 1,085 S |
| 10.75 | 2,009 | — | — |
| 7.625 | 8,442 | 9.75 | 800 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Apr 18, 2001 | Feb 15, 2001 | Yes |
| 00 | Mar 12, 2001 | — | — |
| 00 | Jan 12, 1984 | Nov 17, 1966 | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-215-20040 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-20040 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/21520040, documented in the API reference.